Portable Conductivity Meter LPCM-A11

Specifications

Conductivity	Conductivity measurement range 0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200 mS/cm Conductivity accuracy ±0.5% F.S Conductivity calibration points 1 to 5 points Conductivity calibration solutions 10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm or Custom Conductivity resolution 0.001, 0.01, 0.1, 1
TDS	TDS range 0 10.00, 100.0, 1000 ppm, 10.00, 100 ppt (Max. 200 ppt) TDS accuracy ±1 % F.S TDS factor 0.01 to 1.00 (Default 0.5) TDS resolution 0.01, 0.1, 1
Temperature	Temperature measuring range 0 105 °C, 32 to 221 °F Temperature measuring accuracy ± °0.5 C, ± 0.9 °F Temperature calibration points 1 point Temperature resolution 0.1 °C, 0.1 °F
Temperature compensation	0 to 100 °C, 32 to 212 ° F, Manual or Automatic
Temperature coefficient	Linear and Pure water compensation
Reference temperature	20 °C or 25 °C
Stability conditions	Low or high
Cell constant	K= 0.1, 1, 10 or custom
Calibration due	1 to 31 days or off
Memory	500 data sets
Data hold	Manual or auto-end point
Connector	6 pin mini plug
Power Control	Manual or Automatic (10, 20 or 30 minutes after last key pressed)
Power	3 × 1.5 V AA batteries or DC 5 V power adapter
Dimension (L × W × H)	170 × 85 × 30 mm
Weight	300 g

Features

Common features

Calibration due reminder informs operator to calibrate the meter regularly

Stability indicator displays the status of current measurement

Auto hold function freezes stable, final readings for better viewing and recording

1 to 5 points push button calibration to automatically identify calibration solutions

Selectable temperature units (°C or °F) for different application requirements

Expanded memory stores and recalls up to 500 readings

Calibration report provides details of calibration standard and cell constant

Help message as an operational guide, helps users for quick access to the parameters

Reset function automatically resumes all settings back to factory default options

Store data is transferrable into computer via USB communication interface

Conductivity / TDS/ Temperature

Conductivity: 1 to 5 point calibration with automatically identification of calibration solutions

Temperature: Can select cell constant (0.1/1/10) and normalization temperature 20°C or 25°C

TDS and Salinity: TDS conversion factor to meet different water quality measurement requirements

linear and pure water compensation improves the measurement accuracy

Applications

Used for quality testing of water on different parameters in research and development labs, water resources and plants in nearby or remote area.

Standard Accessories

Number of accessories	Accessories name
1	Conductivity electrode (range: 10 µS/cm to 10 mS/cm)
2	Temperature probe
3	Standard calibration solutions (84 µS/cm, 1413 µS/cm, 12.88 mS/cm)
4	Carrying case

Optional Accessories

Number of accessories	Accessories name
1	Conductivity electrode for general application
2	Conductivity electrode (K= 0.1): Suitable for measuring the low conductivity liquids ( <10 µS/cm ) for pure water
3	Conductivity electrode (K= 10): Suitable for measuring the high conductivity liquids ( >20 mS/cm ) for sea water